Facile microwave hydrothermal synthesis of zinc oxide one-dimensional nanostructure with three-dimensional morphology

被引：102

作者：

Huang, Jianfeng ^{[1
,2
]}

Xia, Changkui ^{[1
]}

Cao, Liyun ^{[1
]}

Zeng, Xierong ^{[2
]}

机构：

[1] Shaanxi Univ Sci & Technol, Sch Mat Sci & Engn, Xian 710021, Shaanxi, Peoples R China

[2] Shenzhen Key Lab Special Funct Mat, Shenzhen 518060, Guangdong, Peoples R China

来源：

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS | 2008年 / 150卷 / 03期

关键词：

semiconductors; zinc oxide; diffraction; electron microscopy; optical properties;

D O I：

10.1016/j.mseb.2008.05.014

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A facile microwave hydrothermal (M-H) solution route employing the reaction of Zn(NO3)(2)center dot 6H(2)O and NaOH under hydrothermal conditions has been demonstrated to successfully synthesize a single-crystal zinc oxide (ZnO) one-dimensional nanostructure (ODNS) with a novel three-dimensional (3D) morphology. The microwave plays an important role and is necessary for the synthesis of ZnO with the complex nanostructure. The formation mechanism of this complex nanostructure is proposed. A Fed shift of the absorption edge of nano-ZnO is also observed. The absence of metal catalyst, template or surfactant in this method avoids the subsequent complicated workup for the removal of the residual additives. Furthermore, a substantial reduction in the reaction time as well as the reaction temperature is observed compared with the hydrothermal process. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：187 / 193

页数：7

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